Required to send data in wireless and a long distance? Why not try to use XBee for long distance communication. For this project, we are going to interface LM35 temperature sensor and LED to the PC/Laptop by using XBee with 2 way communication.
To deal with computer keyboard, we have to know what kind of signal did keyboard giving when you press a key. For this project, we are going to interface the Arduino Duemilanove to computer through USB.
Since we have try how to control DC motor with temperature, how about we try how to control DC motor with our PC/Laptop while sending temperature value to our PC.
For this project, we are going to interfacing the piezo buzzer to Arduino Duemilanove and create a simple birthday melody by just applying the Pulse Width Modulation(PWM) signal to it.
Wondering how to control the RC servo motor through your PC/laptop? In this project, we are going to explore on how to control two RC servo’s position through the serial monitor of Arduino programmer. By sending the position from 0 to 180 will determine the servo position.
In this project, we are going to experience on how to control the DC motor speed in PWM mode according to the changes of the LM35 temperature sensor like air-conditional. The DC motor speed will increase according to the temperature change to higher and decrease on the opposite.
Analog distance sensor, which are mainly use to measure the distance of an object. The advantage of this sensor is the accuracy of sensor can measure the object distance up to centimeter(cm). In this project, we going to interface this sensor to Arduino Deuemilanove and display the value it Arduino LCD Keypad shield.
Ultrasonic range finder MAXSONAR-EZ1 which can measure the range from 6-inch to 254-inch with also an incredibly small package with ultra low power consumption. It’s provided sonar range information with 1-inch each step. The interface format is include pulse-width, analog and digital output. For this project, we are going to interface this sensor with Arduino and display the output range in inch in LCD display.